Lexmark C52074X PHOTOCONDUCTOR TAA UNIT 4 PACK Genuine OEM Lexmark C52074X C52x, C53x Photoconductor Unit 4 Pack For use in: Lexmark C520n Lexmark C522n Lexmark C524 Lexmark C524dn Lexmark C524dtn Lexmark C524n Lexmark C524tn Lexmark C530dn Lexmark C532dn Lexmark C532n Lexmark C534dn Lexmark C534dtn Lexmark C534n